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| author |   Colin Ian King <colin.king@canonical.com> | 2020-05-12 18:13:55 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-05-13 15:20:00 -0700 |
| commit | 6545be82807cc01712411321730656ad8ad30474 (patch) | |
| tree | 285f4c9509d545824db78d943ccf072c7853e92d /kernel/bpf/bpf_struct_ops.c | |
| parent | net: phy: at803x: add cable diagnostics support (diff) | |
| download | wireguard-linux-6545be82807cc01712411321730656ad8ad30474.tar.xz wireguard-linux-6545be82807cc01712411321730656ad8ad30474.zip | |
sfc: fix dereference of table before it is null checked
Currently pointer table is being dereferenced on a null check of
table->must_restore_filters before it is being null checked, leading
to a potential null pointer dereference issue. Fix this by null
checking table before dereferencing it when checking for a null
table->must_restore_filters.
Addresses-Coverity: ("Dereference before null check")
Fixes: e4fe938cff04 ("sfc: move 'must restore' flags out of ef10-specific nic_data")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/bpf/bpf_struct_ops.c')
0 files changed, 0 insertions, 0 deletions